156933731990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29311}}^1\times {\mathrm{76487}}^1$

素因数の和:105812

約数の個数: 32

約数和(自身を含む): 322850340864

約数和(自身を除く): 165916608874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29311, 58622, 76487, 146555, 152974, 205177, 293110, 382435, 410354, 535409, 764870, 1025885, 1070818, 2051770, 2677045, 5354090, 2241910457, 4483820914, 11209552285, 15693373199, 22419104570, 31386746398, 78466865995, 156933731990]

約数ペア:

[(1, 156933731990), (2, 78466865995), (5, 31386746398), (7, 22419104570), (10, 15693373199), (14, 11209552285), (35, 4483820914), (70, 2241910457), (29311, 5354090), (58622, 2677045), (76487, 2051770), (146555, 1070818), (152974, 1025885), (205177, 764870), (293110, 535409), (382435, 410354)]